Question

Find the value of X
1.163x = 32 5x – 13
2. (-2)x-1 ÷ (-2)2 = (-2)-6
Q.5) Write the following
1. 5 × 103 + 1× 101 + 8 × 10-2 + 7× 10-5 in the usual form.
2. The mass of a cell is 1543 × 10-20 Find the mass of 200 cells. Write the answer in standard form.​

Answer 1

Answer:

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